Returns

Returns true if the cell is currently editing the data identified by the
given element and key. While a cell is editing, widgets containing the cell
may choose to pass keystrokes directly to the cell rather than using them
for navigation purposes.

Returns

This method may be used by cell containers to set the value on a single
cell directly, rather than using setInnerHTML(String). See
AbstractCell#setValue(Context) for a default implementation that
uses .